Interchange Part Number
For, 1999 2000 2001 2002 2003 2004 Chevrolet Silverado, 2500 GMC Sierra 2005 2006 1500 HD 2007 2008 2009, 2010 Avalanche 3500 2011 2012 Suburban Yukon XL, Hummer H2 2017 2018 2019 Classic 2016 Base LS LT, LTZ SL SLE SLT WT 8 Cyl - 5.3 6.0 6.2 6.6 8.1, Liter For Models Without Bracket Front Idler Arm, 99 00 01 02 03 04 05 06 07 08 09 10 11 12 16 17 18, 19, Avalanche 2500 2001 2002 2003 2004 2005 2006 Chevr, Chevrolet Silverado 3500 2000 2001 2002 2003 2004, 2005 2006 2007 2008 2009 2010 2011 2012 Chevrolet, Suburban 2500 2001 2002 2003 2004 2005 2006 GMC Si, K6535, MK6535, 45C1121
Superseded Part Number
For, 1999 2000 2001 2002 2003 2004 Chevrolet Silverado, 2500 GMC Sierra 2005 2006 1500 HD 2007 2008 2009, 2010 Avalanche 3500 2011 2012 Suburban Yukon XL, Hummer H2 2017 2018 2019 Classic 2016 Base LS LT, LTZ SL SLE SLT WT 8 Cyl - 5.3 6.0 6.2 6.6 8.1, Liter For Models Without Bracket Front Idler Arm, 99 00 01 02 03 04 05 06 07 08 09 10 11 12 16 17 18, 19, Avalanche 2500 2001 2002 2003 2004 2005 2006 Chevr, Chevrolet Silverado 3500 2000 2001 2002 2003 2004, 2005 2006 2007 2008 2009 2010 2011 2012 Chevrolet, Suburban 2500 2001 2002 2003 2004 2005 2006 GMC Si, K6535, MK6535, 45C1121